Boiler body uses the forced circulation in the high temperature area to make sure all heating areas can be cooled down and avoid vaporization; The explosion door and flame detector are equipped for safe and reliable operation. Comb plates are used between both sides of boiler and tube bundle to avoid leakage of condensate and gas caused by using refractory concrete as sealing material. Air proof test is done before delivery in the factory to guarantee any gas leakage problem.

The Buy American Act of 1933 requires the federal government to buy American–made iron, steel, and manufactured goods wherever possible. A product is defined as American–made under “Buy American” if at least 50 percent of its constituent parts and/or materials originated in the US.

Solar thermal energy (STE) is a form of energy and a technology for harnessing solar energy to generate thermal energy or electrical energy for use in industry, and in the residential and commercial sectors.

ASTM A210 is the standard covers seamless medium-carbon steel boiler and superheater tubes. Seamless medium carbon steel pipe for boiler tube and boiler flue pipe, including a minimum wall thickness of the security side, the dome and the support tube and superheater tubes.

Using your mobile phone abroad used to be expensive. Prohibitive charges for using data, sending texts and making calls anywhere other than in the UK meant mobiles were all but useless the second your plane touched down on foreign soil.

This phrase and its abbreviation AG are current in some sectors of the oil industry, especially the tanker world, as a designator for the Persian Gulf, which is the correct name in international law for the body of water bordered by the UAE, Saudi Arabia, Qatar, Kuwait, Iraq and Iran.

Using your mobile phone abroad used to be expensive. Prohibitive charges for using data, sending texts and making calls anywhere other than in the UK meant mobiles were all but useless the second your plane touched down on foreign soil.

This phrase and its abbreviation AG are current in some sectors of the oil industry, especially the tanker world, as a designator for the Persian Gulf, which is the correct name in international law for the body of water bordered by the UAE, Saudi Arabia, Qatar, Kuwait, Iraq and Iran.